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jaeho5282

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data = xlsread('E:\121.xls');
[row, col] = size(data);
num = col/3;

for i=1:num;
    ix = (i-1)*3 + 1;
    iy = (i-1)*3 + 2;
    iz = (i-1)*3 + 3;
    array=[data(isfinite(data(:,ix)),ix) data(isfinite(data(:,iy)),iy) data(isfinite(data(:,iz)),iz)];
   
    save output.txt -append array -ascii;
end
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jswoo

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jaeho5282: ½ð±Ò+5, ¡ïÓаïÖú 2012-12-16 23:16:37
csgt0: ½ð±Ò+1, Ó¦ÖúÖ¸Êý+1, лл 2012-12-17 10:14:49
isfinite(A)
·µ»ØÒ»¸öÓëAάÊýÏàͬµÄÊý×飬Èç¹ûAµÄÔªËØÎªÓÐÏÞÊý£¬ÔÚ¶ÔӦλÖ÷µ»ØÂß¼­1(Õæ)£¬ÈôÎÞÏÞ»òΪNaN£¬ÔÚ¶ÔӦλÖ÷µ»ØÂß¼­0(¼Ù)¡£
¶ÔÒ»¸ö¸´Êýz£¬Èç¹ûAµÄʵ²¿»òÕßÐ鲿ÓÐÖÁÉÙÓÐÒ»¸öÊÇÓÐÏ޵ģ¬Ôòisfinite(z)·µ»Ø1£¬Èç¹ûʵ²¿ºÍÐ鲿¶¼ÊÇÎÞÏ޵ĻòÕßNaN£¬Ôò·µ»Ø0.

±ÈÈ磺
a=[2,inf,0,5]
isfinite(a)
ans =
     1     0     1     1
2Â¥2012-12-16 20:57:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jaeho5282

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by jswoo at 2012-12-16 20:57:23
isfinite(A)
·µ»ØÒ»¸öÓëAάÊýÏàͬµÄÊý×飬Èç¹ûAµÄÔªËØÎªÓÐÏÞÊý£¬ÔÚ¶ÔӦλÖ÷µ»ØÂß¼­1(Õæ)£¬ÈôÎÞÏÞ»òΪNaN£¬ÔÚ¶ÔӦλÖ÷µ»ØÂß¼­0(¼Ù)¡£
¶ÔÒ»¸ö¸´Êýz£¬Èç¹ûAµÄʵ²¿»òÕßÐ鲿ÓÐÖÁÉÙÓÐÒ»¸öÊÇÓÐÏ޵ģ¬Ôòisfinite(z)·µ»Ø ...

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3Â¥2012-12-16 23:16:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jswoo

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csgt0: ½ð±Ò+1, лл 2012-12-17 10:15:02
jaeho5282: ½ð±Ò+5 2012-12-18 18:15:18
ÒýÓûØÌû:
3Â¥: Originally posted by jaeho5282 at 2012-12-16 23:16:10
ÄÜ·ñ½«Õû¶Î³ÌÐò½âÊÍÏÂÄØ£¿ºÇºÇ·Ç³£¸Ðл¹þ...

data = xlsread('E:\121.xls');  % ¶ÁÈ¡Êý¾Ý£¬ÔÚ¸ÃE:Ŀ¼ÏµÄ121µÄ ExcelÎļþ121.xls
[row, col] = size(data);       % ¶ÁÈ¡¸ÃÊý¾ÝµÄÐÐrowÊý¡¢ÁÐcolÊý
num = col/3;                   %  É趨һ¸öÊý£¬ÎªÁеÄÈý·ÖÖ®Ò»

for i=1:num;                   % Ñ­»·¼ÆËã
    ix = (i-1)*3 + 1;          % ºóÃæµÄ¸úÄã½âÊÍÁË
    iy = (i-1)*3 + 2;
    iz = (i-1)*3 + 3;
    array=[data(isfinite(data(:,ix)),ix) data(isfinite(data(:,iy)),iy) data(isfinite(data(:,iz)),iz)];
   
    save output.txt -append array -ascii;    % ½«Êý¾Ý±£´æÎªtxt¸ñʽ£¬ÕâÀﻹÓиöÎÊÌ⣬³ÌÐòÀïoutputÕâ¸öÊä³ö±äÁ¿»¹Ã»ÌåÏÖ¡£
end
4Â¥2012-12-17 09:48:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jaeho5282

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by jswoo at 2012-12-17 09:48:50
data = xlsread('E:\121.xls');  % ¶ÁÈ¡Êý¾Ý£¬ÔÚ¸ÃE:Ŀ¼ÏµÄ121µÄ ExcelÎļþ121.xls
= size(data);       % ¶ÁÈ¡¸ÃÊý¾ÝµÄÐÐrowÊý¡¢ÁÐcolÊý
num = col/3;                   %  É趨һ¸öÊý£¬ÎªÁеÄÈý·ÖÖ®Ò»

...

¶Ô£¬ºÃÏñÊÇûÓж¨Òåoutput£¬ÄÇÓ¦¸ÃÔõô¶¨ÒåÕâ¸ö±äÁ¿ÄØ£¿ÎÒÊdz­À´µÄ£¬¿ÉÄÜ©µôÁ˺ǺÇ
5Â¥2012-12-18 18:15:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jswoo

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°¢À­¶àÃÎ

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jaeho5282: ½ð±Ò+5, ¡ïÓаïÖú 2012-12-21 01:46:49
ÒýÓûØÌû:
5Â¥: Originally posted by jaeho5282 at 2012-12-18 18:15:07
¶Ô£¬ºÃÏñÊÇûÓж¨Òåoutput£¬ÄÇÓ¦¸ÃÔõô¶¨ÒåÕâ¸ö±äÁ¿ÄØ£¿ÎÒÊdz­À´µÄ£¬¿ÉÄÜ©µôÁ˺ǺÇ...

save output.txt -append array -ascii;

¼´½«±äÁ¿array µÄÖµ±£´æÏÂÀ´£¬ÎļþÃûΪ outputµÄtxtÎļþ¡£
6Â¥2012-12-18 20:25:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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